WINBIO.DLL

Winbio.dll file is part of Windows Biometrics Client API product developed by Microsoft® Windows® Operating System. It is responsible for Microsoft Corporation functionality. This part is required for Windows Biometrics Client API to function. If you are planning on replacing winbio.dll with a new version make sure that you backup your old file. Replacing winbio.dll file with a diffent version can cause Windows Biometrics Client API to malfunction.